package com.cn.wanxi.servlet;

import com.cn.wanxi.model.CompnayModel;
import com.cn.wanxi.model.NavModel;
import com.cn.wanxi.service.HomeService;
import com.cn.wanxi.service.NavService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/company")
public class CompanyServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        HomeService homeService = new HomeService();
        CompnayModel compnayModel = homeService.getCompanyModel();//从服务逻辑层拿到数据
        req.setAttribute("companyModel", compnayModel);//将数据保存到request作用域里面

        NavService navService = new NavService();
        List<NavModel> navModelList = navService.getNavModelList();
        req.setAttribute("navModelList", navModelList);


        req.getRequestDispatcher("/jsp/company.jsp").forward(req, resp);//页面转发
    }
    /**
     * 数组：静态 动态
     * 集合：泛型
     * for
     * 页面jstl    forEach
     */
}
